Annotation:

"If I were you, I'd ...." is a very common way of making a suggestion.
This is probably not the best way to respond to such a suggestion. However, that doesn't mean you might not hear this response.

[#3513491] If I were you, I'd go. (CK) *audio*
[#2610686] If I were you, I'd ignore it. (CK) *audio*
[#249654] If I were you, I'd buy that one. (CK) *audio*
[#1454978] If I were you, I'd study harder. (CK) *audio*
[#30827] If I were you, I would trust her. (CK) *audio*
[#3154086] If I were you, I'd paint it blue. (CK) *audio*
[#31109] If I were you, I would paint it blue. (CK) *audio*
[#396205] If I were you, I'd follow his advice. (CK) *audio*
[#30832] If I were you, I would apply for the scholarship. (CK) *audio*
[#2042754] If I were you, I'd want to know what Tom is doing right now. (CK) *audio*

All my English sentences are really to find out how they would be translated in Turkish. I think, in this case, the translation is:

"Senin yerinde olsaydım, bunu alırdım." "Ama ben değilsin!" [???]

Just noticed the first part already exists: #3524713

Paraphrased, the first English sentence could also be one of these.

[#3150437] You should buy it. (CK) *audio*
[#3869720] You should probably buy it. (CK)
[#3869719] Maybe you should buy it. (CK)
[#3869718] It might be good if you bought it. (CK)
[#3869717] I think you should buy it. (CK)
[#3869716] I'd suggest you buy it. (CK)
[#3869715] I suggest you buy it. (CK)

These are all ways to make a suggestion in English.
There are, of course, other ways, too.

Turkish translation needed.